Multiple Choice
Which of the following are characteristics of the phylum Cnidaria?
1) a gastrovascular cavity
2) a polyp stage
3) a medusa stage
4) cnidocytes
5) a pseudocoelom
A) 1 and 4
B) 2 and 3
C) 2, 3, and 4
D) 1, 2, 3, and 4
E) all five of these
Correct Answer:
Verified
Correct Answer:
Verified
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